Results 61 to 70 of about 63,023 (340)
Advanced Functional Materials, EarlyView.A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
Slippage Detection with Piezoresistive Tactile Sensors [PDF]
Sensors, 2017 One of the crucial actions to be performed during a grasping task is to avoid slippage. The human hand can rapidly correct applied forces and prevent a grasped object from falling, thanks to its advanced tactile sensing. The same capability is hard to reproduce in artificial systems, such as robotic or prosthetic hands, where sensory motor coordination
Rocco Romeo +4 more
openaire +3 more sources
Capacitive in-sensor tactile computing
Nature CommunicationsReal-time sensing and processing of tactile information are essential to enhance the capability of artificial electronic skins (e-skins), enabling unprecedented intelligent applications in tactile exploration and object manipulation.
Yan Chen +15 more
doaj +1 more source
Sensors, 2016 Real-time detection of contact states, such as stick-slip interaction between a robot and an object on its end effector, is crucial for the robot to grasp and manipulate the object steadily.
Yanjie Liu +5 more
doaj +1 more source
Ultra-thin silicon based piezoelectric capacitive tactile sensor [PDF]
, 2016 This paper presents an ultra-thin bendable silicon based tactile sensor, in a piezoelectric capacitor configuration, realized by wet anisotropic etching as post-processing steps.
Dahiya, Ravinder +4 more
core +1 more source
Advanced Functional Materials, EarlyView.This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee +17 more
wiley +1 more source
GelSight: High-Resolution Robot Tactile Sensors for Estimating Geometry and Force
Sensors, 2017 Tactile sensing is an important perception mode for robots, but the existing tactile technologies have multiple limitations. What kind of tactile information robots need, and how to use the information, remain open questions.
Wenzhen Yuan +2 more
doaj +1 more source
Implementing Monocular Visual-Tactile Sensors for Robust Manipulation
Cyborg and Bionic Systems, 2022 Tactile sensing is an essential capability for robots performing manipulation tasks. In this paper, we introduce a framework to build a monocular visual-tactile sensor for robotic manipulation tasks.
Rui Li, Bohao Peng
doaj +1 more source
Tactile Sensors Based on Conductive Polymers [PDF]
, 2010 This paper presents results from a selection of tactile sensors that have been designed and fabricated. These sensors are based on a common approach that consists in placing a sheet of piezoresistive material on the top of a set of electrodes.
A Wisitsoraat +17 more
core +2 more sources